[O] [PATCH] fix bug: org-babel-tangle-file can't limit collected source code block by argument.

[Ryo TAKAISHI]

* lisp/ob-tangle.el (org-babel-tangle-collect-blocks): Change argument name 
collid org-babel-map-src-blocks's variable 'lang'.
---
 lisp/ob-tangle.el |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/ob-tangle.el b/lisp/ob-tangle.el
index ef14f22..95433ee 100644
--- a/lisp/ob-tangle.el
+++ b/lisp/ob-tangle.el
@@ -352,7 +352,7 @@ that the appropriate major-mode is set.  SPEC has the form:
        (org-fill-template org-babel-tangle-comment-format-end link-data)))))
 
 (defvar org-comment-string) ;; Defined in org.el
-(defun org-babel-tangle-collect-blocks (&optional lang tangle-file)
+(defun org-babel-tangle-collect-blocks (&optional language tangle-file)
   "Collect source blocks in the current Org-mode file.
 Return an association list of source-code block specifications of
 the form used by `org-babel-spec-to-string' grouped by language.
@@ -378,7 +378,7 @@ used to limit the collected code blocks by target file."
         (unless (or (string-match (concat "^" org-comment-string) 
current-heading)
                    (string= (cdr (assoc :tangle (nth 2 info))) "no")
                    (and tangle-file (not (equal tangle-file src-tfile))))
-          (unless (and lang (not (string= lang src-lang)))
+          (unless (and language (not (string= language src-lang)))
            ;; Add the spec for this block to blocks under it's language
            (setq by-lang (cdr (assoc src-lang blocks)))
            (setq blocks (delq (assoc src-lang blocks) blocks))
-- 
1.7.9.6 (Apple Git-31.1)